baber/WOPTO huggingface dataset:
Patent JP-H05259913-A (JP)
Title: A/d converter
IPC: H03M1/12
Filed: 1992-03-10
Abstract: PURPOSE:To always secure the constant conversion characteristic and to shorten the sampling period by initializing the potential set right before the sampling of a sampling/holding circuit. CONSTITUTION:The level of the END signal outputted from a control part 1 is changed to '1' from '0', and the result of the A/D conversion is written into a storage register 38 by a control function. At the same time, the output level of an inverter 6 is changed to '0' from '1' and the output levels of the NAND circuits 7 and 9-16 are all set at '1'. Then the transfer gates 22, 25, 26, 28 and 30 are turned on by the inverting functions of the inverters 8 and 17-21. Meanwhile the gates 23, 24, 27, 29, 31 and 32 are turned off. Under such conditions, the total charge capacity Q of the capacitors 33-36 are initialized. Therefore the state is reversed in a sampling state where the subsequent A/D converting operations are continuously carried out. Thus the potential level V0 of a B line is changed to Vr/2 at a sampling start time point.
Patent JP-H10231444-A (JP)
Title: Ultraviolet-curing antistatic hard-coating resin composition
Inventor: KANEKO KATSUICHI
IPC: C09D4/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hard-coating resin composition which can form a coating film improved in adhesion to a plastic surface, scratch resistance, solvent resistance and antistatic properties by dispersing a specified zinc antimonate sol in an ultraviolet-curing (meth)acrylate containing a (meth)acryloyl group in the molecule. SOLUTION: A 95-30wt.% ultraviolet-curing (meth)acrylate having at least one (meth)acryloyl group in the molecule is mixed with 95-10wt.% zinc antimonate sol having a primary particle diameter of 0.5μm or below, 0.05-40wt.%, based on the sol, dispersant selected among cationic, weakly cationic, nonionic and amphoteric surfactants and optionally 5-50wt.% polymer such as an acrylic resin, a polyester resin or a butyral resin or an oligomer terminated with a copolymerizable double bond to disperse the sol in the ultraviolet-curing (meth)acrylate and to thereby obtain an antistatic hard-coating resin composition having a haze of 1.5 or below.
Patent JP-H02229811-A (JP)
Title: Production of heat resistant vinyl chloride based copolymer resin
Inventor: FUJII NORIKI
IPC: C08F6/10
Filed: 1989-03-02
Abstract: PURPOSE:To obtain the title resin having excellent transparency and heat resistance and suitable for pipe, sheet, container, etc., by adding N-arylmaleimide to vinyl chloride, copolymerizing vinyl chloride with N-arylmaleimide and extracting and removing a low-molecular weight material from the resultant copolymer by an organic solvent. CONSTITUTION:N-Arylmaleimide (e.g. N-phenylmaleimide) is separately or continuously added to vinyl chloride and copolymerized with vinyl chloride and a low-molecular weight material is extracted and removed from the resultant copolymer so as to keep an extraction amount from the resultant copolymer to >=0.1wt.% by an organic solvent to provide the aimed resin. Furthermore, extraction and removal of the low-molecular weight material by the organic solvent is preferably carried out e.g. by dissolving the copolymer in an organic solvent such as THF or acetone capable of dissolving the copolymer and dropwise adding the solution to an organic solvent such as methanol incapable of dissolving the copolymer to deposit the copolymer and filtering the deposited copolymer.
Patent JP-H09243582-A (JP)
Title: Gas sensor
Inventor: HIRAYAMA NORIYUKI
IPC: G01N27/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the gas sensor, which can cool the actual exhaust gas in the vicinity of a gas detecting element and a compensating element and has the small temperature fluctuation at the zero-point output in a bridge circuit. SOLUTION: This gas sensor is constituted of an electrically insulating base 1, a gas detecting element D, which is mounted on two metallic pins 2 penetrating and fixed to the base, a compensating element C, which is mounted on other pins 2 by the same way, and a permeable cap 4 covering these two elements. In this gas sensor, a cooling body 71 made of metal, which absorbs the heat in the vicinity of the gas detecting element D and the compensating element C attached to the gas sensor as a unitary body and radiates the heat to the outside of the gas sensor, is provided.
Patent JP-S58169085-A (JP)
Inventor: SAKUYAMA TADASHI
IPC: G21C3/32
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51127603-A (JP)
Title: Call signal send-out system
Inventor: MIYOSHI KI
IPC: H04Q3/00
Filed: 1975-04-30
Abstract: PURPOSE:Subscriber joined to call signal trunk during being called is separated from call signal trunk while call signal stop, response when signal stop is detected by detecting function of subsriber calling, and call signal trunk separated from subscriber to be called while call signal stop, may be connected with another subscriber during being called.
Patent JP-S63249052-A (JP)
Inventor: SUTON ORUSON
IPC: C12Q1/00
Filed: 1988-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03252652-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUROISHI MASAYUKI
IPC: G03C1/815
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material superior in adhesiveness and freed of coagulation and the like at the time of manufacture by incorporating at least one of specified compounds as a dispersion of fine solid particles. CONSTITUTION:This photosensitive material contains at least one of the compounds represented by formulae I - IV in which R1 is H, halogen, or the like; each of R2 and R3 is H, alkyl, or the like; each of R4 - R6 is H, alkoxy, or the like; R7 is hydroxy, alkoxy, or the like; each of R8 and R9 is H, hydroxy, or the like; each of X and Y is CN, -COR10, or the like; R10 is alkyl or aryl; and each of R12 and R13 is H, alkenyl, or the like, thus permitting the obtained silver halide photosensitive material to be freed of stickiness and coagulation and the like during manufacture.
Patent JP-S58168090-A (JP)
Inventor: UNEMURA TOYOAKI
IPC: G09G1/06
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000252561-A (JP)
Title: Laser oscillator, aligner and manufacture thereof
Inventor: OMI TADAHIRO
IPC: H01S3/097
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To realize stimulation of a uniform plasma on the whole, and to enable uniform laser beam emission in which an energy loss is suppressed by leading an electromagnetic wave into a laser tube through a plurality of slots. SOLUTION: A laser oscillator is composed of a laser tube 2 which resonates light generated by stimulation of an excimer laser gas and emits a laser beam, a waveguide 1 for stimulating an excimer laser gas inside the laser tube 2 into a plasma state, and a cooling container 7 having an intake and an outlet 9 for leading cooling water for cooling the waveguide 1 in and out. Namely, each slot is formed at a part shifted equally by λg/4 (λg: wavelength in waveguide) from a position caused to correspond so that the maximum value of the emission intensity distribution of an electromagnetic wave may coincide with the center part of each slot, making adjustment to the intensity distribution of the electromagnetic wave transmitted inside the waveguide.  Consequently, it becomes possible to realize stimulation of the uniform plasma as the whole, and uniform laser beam emission in which an energy loss is suppressed to the utmost becomes feasible.
Patent JP-S62209323-A (JP)
Title: Optical relay
Inventor: JIYOOJI DABURIYUU HOPUKINZU SE
IPC: G01J3/02
Filed: 1987-03-06
Abstract: PURPOSE:To obtain flat spectrum non-distribution by simple constitution, in constitution such that the light from a light source is applied to a slit through two lenses having chromatic aberration, by providing an aperture between the first lens and the slit. CONSTITUTION:Light containing wavelengths of 190, 250, 600, 800nm is emitted from the center of a light source 25 and passes through the aperture 23 of an opaque barrier wall 24 through a first lens 21 having chromatic aberration. The light passing through the aperture 23 reaches a slit 27 through a second less 22 having color aberration. The light with a wavelength of 800nm emitted at an angle of below a800 with respect to an optical axis A passes through the aperture 23 entirely. This means that the quantity of light passing through the lens 21 and the aperture 23 increases as a wavelength becomes shorter. As mentioned above, the aperture 23 has function of reducing the relative quantity of light having a longer wavelength passing through the optical relay of this constitution. By this method, even if a pair of single lenses having chromatic aberration are used, a substantially flat spectrum can be obtained over a desired wavelength range.
Patent JP-H0640316-A (JP)
Title: Method for identifying wrong number of teeth sensed by guiding sensor
Inventor: RIHIYARUTO RANGEDEIIKU
IPC: B60T8/17
Filed: 1993-03-12
Abstract: PURPOSE: To discriminate a pulse disk where an error is being generated at the time of beginning to run, by detecting the speed of the fastest wheel and emitting an alarm signal or a cut-off signal to a control device when a period, when a ratio of the speed of the fastest wheel to the speed of a wheel located at the same side exceeds an limiting value, reaches a prescribed percentage. CONSTITUTION: A period T necessary for the acceleration of the slowest wheel from a lower limiting value Vu to an upper limiting value Vo is measured by a counter 12. At the same time, when a ratio of the speed of the fastest wheel to the speed of a wheel located at the same side is between fmin and fmax , an error is generated and a period T' for discriminating the error is measured by a counter 19. Monitoring the speed of the slowest wheel Vmin is ended when it exceeds the upper limiting speed Vo , and then, the time counters 12 and 19 are analyzed. If the error continues during at least 75% of the monitor period, there is a possibility that the fastest wheel is a wheel with a pulse disk where the error is generated. In this case, an error signal 22 is generated.
Patent JP-S63218741-A (JP)
Title: Water-soluble film
Inventor: MATSUMOTO TAKAYUKI
IPC: C08J5/18
Filed: 1987-03-09
Abstract: PURPOSE:To obtain the titled film soluble in cold water, for use in packaging alkaline or acidic materials such as soaps which are usable in a state left the packagings intact, by partial acetalization of polyvinyl alcohol with a specific benzaldehyde derivative. CONSTITUTION:First, polyvinyl alcohol is dissolved in a warm water followed by adding to the resultant solution a benzaldehyde derivative of formula (X is sulfonic acid or its salt; Y is H, sulfonic acid, halogen, alkyl, hydroxyl, etc.) (e.g., benzaldehyde-2-sodium sulfonate) and, as the catalyst, a small amount of 85% phosphoric acid to carry out a reaction at 70 deg.C for 5hr to prepare a partially acetalized product. Thence, an aqueous solution of this product is cast on e.g. a glass plate followed by drying, thus obtaining the objective film.
Patent JP-S60196354-A (JP)
Title: Manufacture of ink jet recording head
Inventor: INAMOTO TADAKI
IPC: B41J2/16
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the ink jet recording head of high finish precision and high reliability, by a method wherein an orifice is formed by cutting the downstream side of the ink passage of the joining material prepared by joining the cover of ink passage or the like by lamination by cutting processes of not less than 2 steps. CONSTITUTION:The cutting pieces of the materials forming a cover 7 composed of glass or the like are successively removed from the cutting surface through the space 6 forming an ink passage. It is not happened that they remains on the cutting surface and damages the cutting surface. In the subsequent cutting process of the second step, the remainder part along the C-C' line in which the cover 7 has been already cut is cut. The height of the diamond blade 11 in the case of this cutting of the second step is established at a height capable of completely separating the joining material 12 by cutting, that is, a height capable of cutting it to the bottom part of a base 1. Further, cutting conditions such as a cutting speed, the rotation number of diamond blade 11, etc. are established at ones suitable for the material.
Patent JP-S59178979-A (JP)
Title: Protecting circuit of inverter device
Inventor: KONDOU TADAO
IPC: H02M7/537
Filed: 1983-03-28
Abstract: PURPOSE:To detect the malfunction of high speed by detecting the malfunction of an inverter device on the basis of the output waveform of the inverter or the output waveform of a quasi-inverter. CONSTITUTION:An inverter device 1 has a power source 2, a bridge inverter 3 and an inverter switching controller 4. A quasi-inverter output waveform forming circuit 6 inputs the output signal of an inverter switching controller 4 and outputs a quasi-inverter output waveform simulated to the output waveform of the inverter bridge inverter 3. a differentiation signal generator 7 forms a differentiation signal on the basis of the output waveform of the quasi-inverter. A correcting waveform forming circuit 8 combines the inverter output waveform and the quasi-inverter output waveform and forms a delay correction quasi- inverter output waveform. The delay correcting inverter output waveform, the quasi- inverter output waveform or the delay correcting quasi-inverter output waveform, and the inverter output waveform are inputted to a comparator 9, which outputs an inverter malfunction detection signal.
Patent JP-H04287219-A (JP)
Title: Document printer
Inventor: TAMURA HITOSHI
IPC: G06F3/12
Filed: 1991-03-18
Abstract: PURPOSE:To enable a document printer which prints documents using plural typing styles to freely and easily select the typing style to be used at the time of setting a printing condition. CONSTITUTION:This document printer is provided with a typing style information acquiring means 831 which acquires the information of a mounted printing character font, typing style designating means 842 which makes a combination of the typing styles to be used at the time of editing and at the time of printing to be selected at the time of setting a printing condition, and typing style switching means 833 which changes the fetching location of the printing character font 6-1 on the basis of the finally selected combination information in its control section. Therefore, the typing style used in a document can be designated in the course of a series of operating procedures at the time of printing the document.
Patent JP-S56150121-A (JP)
Title: Stirring method in refining molten iron in vessel
Inventor: TAGUCHI KIYOMI
IPC: C21C7/072
Filed: 1980-04-19
Abstract: PURPOSE: To stirr the melt efficiently by a method wherein a lance provided with two gas injection holes formed perpendicularly to a gas passage is immersed into the molten iron or steel in the vessel and a gas is injected into the melt while rotating the lance in the melt.  
     CONSTITUTION: Molten pig iron or steel is placed in a heat-resistant vessel 2 and the melt 4 is stirred by injecting the gas through the lance 1 to refined the melt 4 through desulfurization, dehydrogenation, deoxidation and the like. The lance 1 used in this case is provided with two gas injection holes 1b formed perpendicularly to the gas passage 1a, and is rotated in the melt 4 at a rate of 1W20rpm. The gas injected is dispersed uniformly into the melt 4 in the horizontal direction and then migrates upwards to stirr the melt 4 and molten slag 5 efficiently, enhancing the refining effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01227259-A (JP)
Title: Autoloading disk player
Inventor: AOYANAGI YOSHIRO
IPC: G11B19/04
Filed: 1988-03-05
Abstract: PURPOSE:To prevent a disk from being taken into the subject player at the time of inserting this disk which is smaller than an objective size by carrying the disk only when the presence of the disk is detected simultaneously by one pair of detecting means for detecting the presence of the disk provided in the vicinity of a disk inserting hole in the orthogonal direction to the disk carrying-in direction. CONSTITUTION:In the vicinity of the disk inserting hole, one pair of the disk detecting sensors 5a and 5b are disposed orthogonally to the direction of carry ing the information recording disk 3, and the presence of the disk 3 is monitored by the sensors 5a and 5b, and then their detecting signals are inputted into a controller 6. based on these detecting signals, one pair of carrier rollers 4a and 4b are rotated by the controller 6 via a motor driving circuit 12, so as to carry the disk 3 into a turntable playing position. The carriage into this playing position is detected by an insertion completion sensor 10 to be inputted in the controller 6. Then, when the presence of the disk 3 is detected simultane ously by one pair of the sensors 5a and 5b, the rollers 4a and 4b are driven by the controller 6 to cope with the insertion of a smaller disk than the objec tive size.
Patent JP-S56148861-A (JP)
Title: Field effect semiconductor device
Inventor: MAEKAWA TOORU
IPC: H01L27/092
Filed: 1980-04-18
Abstract: PURPOSE:To prevent a latch-up of a field effect semiconductor device by opening a channel stop surrounding an insular region in a C-MOS well toward other insular region. CONSTITUTION:An N type MOST a is formed on one conductivity type P type semiconductor substrate. A P type MOST b is formed in an N type well, and opened toward an insular region formed with the N type MOST of a channel stop with U-shape around the P type MOST b. This structure can reduce the current amplification factor beta of a parasitic NPN transistor, i.e. the lateral transistor B and prevent a latch-up.
Patent JP-H06263981-A (JP)
Title: Thermoplastic polyurethane resin composition
Inventor: ISHIMARU FUTOSHI
IPC: G11B5/702
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a resin composition, comprising a prescribed amount of a metallic salt of a higher fatty acid in a specific thermoplastic polyurethane, excellent in uniform dispersibility and high filling properties and useful as binders, etc., for magnetic recording media. CONSTITUTION:This resin composition comprises (B) 0.01-1.0wt.% metallic salt of a higher fatty acid such as calcium stearate in (A) a thermoplastic polyurethane, obtained by reacting (i) 2 polyester polyol having 500-2000 average molecular weight and containing an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid at (5/95) to (90/10) molar ratio of (aromatic dicarboxylic acid)/(aliphatic dicarboxylic acid) in an acidic component with (ii) a low- molecular diol having <500 molecular weight and (iii) an organic diisocyanate such as tolylene diisocyanate and having 10-1000 equiv./10<6>g metallic sulfonate group per polymer and 1200-3000 equiv./10<6>g urethane group concentration per polymer.
Patent JP-S57166586-A (JP)
Title: Circuit constitution for pace measurement
Inventor: TANAYA HIDEO
IPC: G04D7/12
Filed: 1981-04-07
Abstract: PURPOSE:To shorten a pace measurement time and to prevent an increase in current consumption by outputting pulses for pace measurement for a certain period after resetting is released. CONSTITUTION:After a clocking circuit 2 is released from being reset, a timer 3 operates for 10sec and a pulse generating circuit 1 for pace measurement operates. Then, pulses for pace measurement are generated at intervals of one second for 10sec.
Patent JP-S51128228-A (JP)
Title: Display-unit drive circuit
Inventor: KUSAKABE HIROMI
IPC: G09G3/04
Filed: 1975-04-30
Abstract: PURPOSE: A display drive-circuit which can be commonly used for both DC drive system or AC drive system whichever it may be taken. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59183054-A (JP)
Inventor: LUTZ DIETER
IPC: F16J10/04
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62212979-A (JP)
Title: Starting device for magnetic disk device
Inventor: HIBINO YOZO
IPC: G11B21/08
Filed: 1986-03-12
Abstract: PURPOSE:To start the writing or reading of data in a short time by promoting the temperature rise of respective parts of a device after the starting of a magnetic disk device by a mimic access action. CONSTITUTION:First, a switch 21 is switched to a (b) side and a target track position from a mimic access pattern generating circuit 20 can be inputted to a target track position control circuit 14. A switch 5 is turned ON and a motor 3 is started and rotated. Thereafter, the rotational frequency of a magnetic disk detected by a rotational frequency detecting circuit 18 is inputted, this is supervised, this comes to be the prescribed value, namely, the rotational frequency in which a magnetic head 7 floats at the prescribed height approximately to a magnetic disk 1, and then, the mimic access pattern generating circuit 20 is started. Thus, a coil 10 is quickly heated, the air in the device is heated, the respective temperatures of the device quickly rise, come to be immediately stable to a stationary condition and a thermal track comes to be stable value.
Patent JP-H09216516-A (JP)
Title: Vehicular sunshade screen
Inventor: FUNASAKA HIROMI
IPC: B60J3/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To store a sunshade screen in a storing part partitioned around a front glass at the unuse time and set it by only such simple operation that it is pulled out and its tip part is engagingly locked at the use time. SOLUTION: A storing part 12 for storing a screen main body 11 is partitioned on a vehicular roof part 33 closed to a front glass 36. This screen main body 11 is taken in/out to/from the opening part 12a of the front glass 36 side. At the unuse time of a screen, the screen main body 11 is stored into the storing part 12 and at the use time of the screen, the screen main body 11 is pulled out from the storing part 12 and extended inside the front glass 36 and an locking means 13 installed on its tip is locked with an locking tool 15 and held.
Patent JP-S61212778-A (JP)
Title: Load current monitor for motor
Inventor: FUJIMORI ISAO
IPC: G01R31/34
Filed: 1985-03-18
Abstract: PURPOSE:To enable the monitoring of a load current even in common use for motors different in the rated output, by changing over a resistor of a rectifying circuit when the number of effective winding turns is altered with a selector switch to change the load resistance value of the rectifying circuit. CONSTITUTION:When a load current monitor 10 is used to monitor motors 14 different in the rated output, the mobile terminal of a first selector switch 20 is connected to a fixed terminal corresponding to the rated output of the motor 14. Hence, the number of effective winding turns of the primary winding of a first current transformer 16 is switched over to the value corresponding to the motors 14. The resistor of corresponding to the motors 14 is connected to a rectifying circuit 22 out of a resistor group 24 and the load resistance value of a resistor group 24 in the circuit 22 is switched over to the value corresponding to the rated current of the motors 14. Thus, the monitoring of the load current of the motors 14 can be done.